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fix(frontend): fix retention rate heatmap rendering

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syuilo 2023-05-12 12:15:54 +09:00
parent 5be6438bbc
commit f983e44d9e
1 changed files with 13 additions and 3 deletions
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16
packages/frontend/src/components/MkRetentionHeatmap.vue
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@ -90,8 +90,13 @@ async function renderChart() {
borderRadius: 3,
backgroundColor(c) {
const value = c.dataset.data[c.dataIndex].v;
const a = value / max(c.dataset.data[c.dataIndex].y);
return alpha(color, a);
const m = max(c.dataset.data[c.dataIndex].y);
if (m === 0) {
return alpha(color, 0);
} else {
const a = value / m;
return alpha(color, a);
}
},
fill: true,
width(c) {
@ -170,7 +175,12 @@ async function renderChart() {
},
label(context) {
const v = context.dataset.data[context.dataIndex];
return [`Active: ${v.v} (${Math.round((v.v / max(v.y)) * 100)}%)`];
const m = max(v.y);
if (m === 0) {
return [`Active: ${v.v} (-%)`];
} else {
return [`Active: ${v.v} (${Math.round((v.v / m) * 100)}%)`];
}
},
},
//mode: 'index',